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NOTE: use Perl; is on undef hiatus. You can read content, but you can't post it. More info will be forthcoming forthcomingly.

All the Perl that's Practical to Extract and Report

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  • I would be rather perturbed to find that in production code without explicit comments that values such as

    ''
    0
    '0'
    reference to an empty hash, array, or any of the above

    for $foo and $bar are invalid and assigning over them is safe